Ejemplo n.º 1
0
 @NotNull
 public static JetExpression createStubExpressionOfNecessaryType(
     @NotNull Project project, @NotNull JetType type, @NotNull BindingTrace trace) {
   JetExpression expression = JetPsiFactory.createExpression(project, "$e");
   trace.record(PROCESSED, expression);
   trace.record(EXPRESSION_TYPE, expression, type);
   return expression;
 }
Ejemplo n.º 2
0
 public static boolean isVariableIterable(
     @NotNull ExpressionTypingServices expressionTypingServices,
     @NotNull Project project,
     @NotNull VariableDescriptor variableDescriptor,
     @NotNull JetScope scope) {
   JetExpression expression = JetPsiFactory.createExpression(project, "fake");
   ExpressionReceiver expressionReceiver =
       new ExpressionReceiver(expression, variableDescriptor.getType());
   ExpressionTypingContext context =
       ExpressionTypingContext.newContext(
           expressionTypingServices,
           new HashMap<JetPattern, DataFlowInfo>(),
           new HashMap<JetPattern, List<VariableDescriptor>>(),
           new LabelResolver(),
           new BindingTraceContext(),
           scope,
           DataFlowInfo.EMPTY,
           TypeUtils.NO_EXPECTED_TYPE,
           TypeUtils.NO_EXPECTED_TYPE,
           false);
   return ControlStructureTypingVisitor.checkIterableConvention(expressionReceiver, context)
       != null;
 }